Guard Target Navigation

using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/Diagnostics }
using { /Fortnite.com/AI }
using { /Fortnite.com/Playspaces }
using { /Fortnite.com/Characters }

ai_follower_test := class(creative_device):

    # Guards are AI agents that have a navigatable interface you can use
    # to assign targets to navigate to.
    @editable
    GuardSpawner:guard_spawner_device := guard_spawner_device{}

    # The AI agent following the player, in this example a guard.
    var AIAgent:?agent = false

    # Referece to the player.
    var Player:?agent = false

    # Runs when the device is started in a running game
    OnBegin<override>()<suspends>:void=

        # Subscribe the GuardSpawner's SpawnedEvent to a function
        # that assigns the guard to the AIAgent variable
        GuardSpawner.SpawnedEvent.Subscribe(AssignAgent)

        # Set Player to the first player in the playspace.
        SetPlayer()

        # Sleep for 1 second to account for the time it takes 
        # a guard to spawn from the guard spawner.
        Sleep(1.0)

        # If the AIAgent option contains an agent, have that agent
        # chase the Player.
        if(ChasingAgent := AIAgent?):
            ChasePlayer(ChasingAgent)